Browsing by Subject "shape"

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Influence of laser power on the shape of single tracks in scanner based laser wire cladding

Barroi, A.; Gonçalves, D.A.; Hermsdorf, J.; Kaierle, S.; Overmeyer, L. (Amsterdam : Elsevier B.V., 2016)

The shape of the cladding tracks is extremely important for producing layers or structures by adding them sequently. This paper shows the influence of the laser power of a diode laser in the range of 500 to 1000 W on the ...
The spontaneous room temperature reduction of HAuCl4 in ethylene glycol in the presence of ZnO: a simple strategy to obtain stable Au/ZnO nanostructures exhibiting strong surface plasmon resonance and efficient electron storage properties

Aguirre, Matias E.; Perelstein, Gonzalo; Feldhoff, Armin; Condo, Adriana; Tolley, Alfredo J.; Grela, Maria A. (Cambridge : Royal Society of Chemistry, 2015)

The room temperature spontaneous reduction of HAuCl4 in ethylene glycol in the presence of pre-formed ZnO nanoparticles is investigated by UV-vis spectroscopy. Analysis by HRTEM demonstrated that the synthesized nanostructures ...
Tuning the LSPR in copper chalcogenide nanoparticles by cation intercalation, cation exchange and metal growth

Wolf, Andreas; Kodanek, Torben; Dorfs, Dirk (Cambridge : Royal Society of Chemistry, 2015-10-29)

Localized surface plasmon resonances (LSPRs) of degenerately doped copper chalcogenide nanoparticles (NPs) (Cu2−xSe berzelianite and Cu1.1S covellite) have been modified applying different methods. The comparison of the ...

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